Eaton CB1634B120480C7 Bolted Pressure Switch - UL Listed
Part Number: CB1634B120480C7
Quick Summary
Eaton CB1634B120480C7 bolted pressure switch enables safe, reliable control in high-current switchgear. Engineers often face downtime, space constraints, and demanding 480V, 1600A duty cycles that challenge reliability. UL Listed safety certification supports compliance in industrial environments, while the 480V three-phase capability and bottom-feed design simplify installation. This solution delivers robust performance, reduced maintenance, and predictable operation for critical power distribution applications, pairing corporate reliability with field-ready practicality for your electrical infrastructure.
Product Information
Extended Description
CB1634B120480C7 Eaton: PringleBPS, 1600A, Bottom, 480V 3P w/N-CT, ArcRed/GF Relay-CT, 2NO/2NC
Product Name
Eaton pringle bolted pressure contact switch
Catalog Number
CB1634B120480C7
UPC
786689773625
Product Length/Depth
16 in
Product Height
28 in
Product Width
24 in
Product Weight
180 lb
Certifications
UL Listed
Feed type
Bottom
Fuse configuration
Bottom feed
Number Of Poles
Three-pole
Number of wires
Three-wire
Amperage Rating
1600A
Voltage rating
480 V
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - CB1634B120480C7
The CB1634B120480C7 delivers a high-current capability at 1600A with a 480V rating, enabling it to safely interrupt and control power in demanding switchgear. Feature to benefit mapping shows improved efficiency, reduced downtime, and enhanced fault management in heavy-duty panels. Its bottom feed and bottom-feed fuse configuration simplify wiring, enabling cleaner enclosures and easier installation in compact spaces. The three-pole, three-wire configuration with 2NO/2NC contacts provides flexible interlocking and sequencing for motor control centers and distribution boards, while ArcRed/GF Relay-CT improves fault indication and trip accuracy. Designed for PringleBPS architectures, it supports reliable integration with Eaton workflows and maintenance practices. Real-world installers report faster commissioning, fewer wire-management issues, and measurable reductions in preventive maintenance costs when using this model in new or retrofits. Long-term, it contributes to safer workplaces and consistent electrical performance in harsh industrial environments.
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FAQs
CB1634B120480C7 requires matching bottom feed and a three-pole, three-wire wiring scheme with 2NO/2NC contacts. It supports 1600A at 480V and dimensions of 16 in L by 28 in H by 24 in W, weighing about 180 lb. Follow Eaton installation guides for mounting, wiring, and ArcRed/GF Relay-CT connections while noting UL Listed compliance.
It is rated for 1600A at 480V in a three-pole setup with bottom feed, designed for heavy-duty distribution panels, MCCs, and switchgear. The UL Listed certification supports safety compliance, while the ArcRed/GF Relay-CT aids fast fault indication and secure trip behavior, reducing downtime and improving maintenance predictability.
Yes. The CB1634B120480C7 supports a three-pole, three-wire configuration with bottom feed and a 2NO/2NC contact arrangement, aligning with common Eaton Pringle BPS wiring schemes and providing flexible interlocking and control in multi-circuit switchgear.
The product is UL Listed, which signals adherence to recognized safety standards for electrical equipment in industrial environments. This certification simplifies regulatory audits, improves installer confidence, and supports safe operation in 480V, three-phase systems where high-current switching is required.
The switch’s rugged build, 180 lb weight, and bottom-feed design minimize field maintenance and wiring complexity, while 1600A capability reduces external components and fault opportunities. ArcRed/GF Relay-CT enhances fault detection, shortening downtime and improving uptime, translating to lower total cost of ownership over the life of the equipment.